2015年2月2日
【leetcode】Intersection of Two Linked Lists(easy)
摘要： Write a program to find the node at which the intersection of two singly linked lists begins.For example, the following two linked lists:A: a... 阅读全文
posted @ 2015-02-02 21:46 匡子语 阅读(155) 评论(0) 推荐(0)
【leetcode】Word Ladder (hard) ★
摘要： Given two words (startandend), and a dictionary, find the length of shortest transformation sequence fromstarttoend, such that:Only one letter can be ... 阅读全文
posted @ 2015-02-02 21:21 匡子语 阅读(220) 评论(0) 推荐(0)
【leetcode】Word Break （middle）
摘要： Given a stringsand a dictionary of wordsdict, determine ifscan be segmented into a space-separated sequence of one or more dictionary words.For exampl... 阅读全文
posted @ 2015-02-02 16:35 匡子语 阅读(192) 评论(0) 推荐(0)
【leetcode】Trapping Rain Water(hard)
摘要： Givennnon-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.Fo... 阅读全文
posted @ 2015-02-02 15:42 匡子语 阅读(212) 评论(0) 推荐(0)